Contents
xii Issue 7 May 1998
■ Third Party Merge 4-60
Information Flow 4-60
Third Party Merge Parameters 4-60
ACK (Positive Acknowledgement) Parameters 4-60
Denial (NAK) Cause 4-61
Protocol Error (NAK) Causes 4-62
Considerations 4-62
■ Third Party Selective Drop 4-64
Information Flow 4-64
Third Party Selective Drop Parameters 4-65
ACK (Positive Acknowledgement) Parameters 4-66
Denial (NAK) Causes 4-66
Protocol Error (NAK) Causes 4-66
Considerations 4-67
■ Third Party Relinquish Control 4-68
Information Flow 4-68
Third Party Relinquish Control Parameters 4-68
ACK (Positive Acknowledgement) Parameters 4-68
Denial (NAK) Cause 4-68
Protocol Error (NAK) Cause 4-68
Considerations 4-68
■ Third Party Clear Call 4-69
Information Flow 4-69
Third Party Clear Call Parameters 4-69
ACK (Positive Acknowledgement) Parameters 4-69
Denial (NAK) Cause 4-69
Protocol Error (NAK) Cause 4-70
Considerations 4-70
■ Third Party Send DTMF Signals 4-71
Information Flow 4-71
Third Party Send DTMF Signals Parameters 4-71
ACK (Positive Acknowledgement) Parameters 4-71
Denial (NAK) Cause 4-72
Protocol Error (NAK) Cause 4-72
Considerations 4-73
■ Third Party Call Ended 4-74
Information Flow 4-74
Third Party Call Ended Parameters 4-74
Causes 4-74
